Who has been buying Senshukai Co., Ltd. stock?

4 distinct investors have filed 7 disclosed large-shareholding filings in Senshukai Co., Ltd. (8165), most recently on 2024-10-07. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.

How many insider filings does Senshukai Co., Ltd. have?

Senshukai Co., Ltd. has 7 buy-side and 4 sell-side disclosures on record, covering ¥2.2B ($14.2M) in total reported value, spanning 2021-07-26 to 2024-10-07.

Where does StockDrifts get Senshukai Co., Ltd. insider data?

From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.

Do insider buys in Japanese stocks predict returns?

Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Senshukai Co., Ltd. 8165

Company

株式会社千趣会Senshukai Co., Ltd.

Investors

Buys

Total Value

¥2.2B ($14.2M)

Avg Return

-66.87%

Last Filing

2024-10-07

Senshukai Co., Ltd. (8165) has 7 disclosed large-shareholding filings and 4 disclosed disposals on record, filed by 4 distinct investors. Together those filings cover ¥2.2B ($14.2M) in reported transaction value. The earliest filing StockDrifts holds for Senshukai Co., Ltd. is dated 2021-07-26; the most recent is 2024-10-07. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is -66.87%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2024-10-07	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	312.1K	¥312	+57.0%	¥432M ($2.8M)
2024-10-07	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥312	-57.0%	¥520M ($3.4M)
2024-01-22	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.2M	¥320	-58.1%	¥373M ($2.4M)
2024-01-22	SELL	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	877.4K	¥320	+58.1%	¥188M ($1.2M)
2023-12-07	BUY	unknown	野村アセットマネジメント株式会社 Nomura Asset Management Co., Ltd.	other	1.2M	¥390	-65.6%	¥455M ($2.9M)
2023-12-07	BUY	unknown	野村證券株式会社 Nomura Securities Co.,Ltd.	other	1.5M	¥390	-65.6%	¥573M ($3.7M)
2023-09-25	BUY	Market Buy	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥406	-67.0%	¥676M ($4.4M)
2023-09-25	BUY	Market Buy	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	1.7M	¥406	-67.0%	¥290M ($1.9M)
2023-05-22	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥430	-68.8%	¥716M ($4.6M)
2023-05-22	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	982.1K	¥430	-68.8%	¥422M ($2.7M)
2022-07-25	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥388	-65.5%	¥646M ($4.2M)
2022-07-25	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	732.0K	¥388	+65.5%	¥331M ($2.1M)
2021-09-24	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥395	-66.1%	¥658M ($4.2M)
2021-09-24	BUY	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	1.6M	¥395	-66.1%	¥628M ($4.0M)
2021-07-26	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	385.9K	¥370	+63.8%	¥376M ($2.4M)
2021-07-26	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	1.7M	¥370	-63.8%	¥616M ($4.0M)

Frequently asked questions

Who has been buying Senshukai Co., Ltd. stock?: 4 distinct investors have filed 7 disclosed large-shareholding filings in Senshukai Co., Ltd. (8165), most recently on 2024-10-07. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Senshukai Co., Ltd. have?: Senshukai Co., Ltd. has 7 buy-side and 4 sell-side disclosures on record, covering ¥2.2B ($14.2M) in total reported value, spanning 2021-07-26 to 2024-10-07.
Where does StockDrifts get Senshukai Co., Ltd. insider data?: From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
Do insider buys in Japanese stocks predict returns?: Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Senshukai Co., Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.